baber/WOPTO huggingface dataset:
Patent JP-2003228703-A (JP)
Title: Image display device of pachinko machine, image display method for image display device of pachinko machine, and image display program
Inventor: SHITANI TAKESHI
IPC: G09G5/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the economical image display device of pachinko machine which may shorten drawing processing time considerably and draw many images at the same time in restrictions of the limited size and cost, thereby highly and variegatedly directing the displaying images, providing story nature to the displaying contents and clearness of an image and displaying a variegated and complicated images at a high speed.  <P>SOLUTION: The image display device 100 of the pachinko machine is constructed such that when displaying, image information data are selectively extracted from the layer areas 41, 42, 43, etc., of a frame memory 4 which memorizes a plurality of image information data for displaying and the plurality of image information data for displaying are layered and composited to be displayed on a display means 200, with reading each image information data for displaying of the respective layer areas 41, 42, 43, etc., in the frame memory 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227339-A (JP)
Title: Combustion chamber structure of spark ignition type direct injection engine
Inventor: OOTA MUNEYUKI
IPC: F02B23/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve ignition stability by restraining dispersion of mixture with a squish flow S of required strength while sufficiently restraining adhesion of fuel to a depression side wall 50a, in a spark ignition type direct injection engine 1 equipped with an ignition plug 16 almost at a center of a ceiling part of a combustion chamber 6 in a cylinder 2, and an injector 18 at a peripheral edge of the combustion chamber 6, formed with a lemon-shaped depression 50 on a crown face of a piston 5, injecting fuel by the injector 18 opposite to a tumble flow T flowing along the depression 50, and stratifying mixture around the electrode of the ignition plug 16.  <P>SOLUTION: Seen along a centerline Z of the cylinder, when a direction that a centerline F for injecting fuel extends is an X direction, and a direction perpendicular to the X direction is a Y direction, a squish area width SL of plug side portions P, P adjacent to both sides of the Y direction of the electrode of the ignition plug 16 is set to almost satisfy the following formula: 0.15×BSL (B-W)/2. In the formula, B is the diameter of the cylinder 2, and W is the width for fuel injection at the plug side portion P seen along the centerline Z of the cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231489-A (JP)
Title: Body frame for motorcycle
Inventor: TAKEDA YUICHI
IPC: B62K19/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight body frame having strength and rigidity required in tank rail without changing an external shape.  <P>SOLUTION: The body frame for the motorcycle has a head tube and a tank rail 2b extending rearward from the head tube. The tank rail 2b is formed by a hollow extruded material formed into a cross sectionally pentagonal shape by forming a chamfer edge part 2b11 in an upper part of a body outer side of a longitudinally long cross sectionally rectangular shape. An inner side of each corner part periphery of the cross sectionally pentagonal hollow extruded material is formed thick.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230878-A (JP)
Title: Cover of aqueous liquid treatment tank and its covering structure
Inventor: IKUMA NOBORU
IPC: C02F1/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover of an aqueous liquid treatment tank which is lightweight, inexpensive, excellent in durability, and recyclable, and its covering structure.  <P>SOLUTION: The cover 21 covering the top opening part 12 of the aqueous liquid treatment tank 11 is composed of a top covering part 22 and a side covering part 52. These covering parts 22, 52 freely form a cover of a top region 16 with a plurality of support members 23, a plurality of locking members 28 each fixed at the important point of the support member 23, and a cover member 35 made of a fluorine film spread and fixed through the support members 28. When the aqueous liquid in the aqueous liquid treatment tank 11 is strongly corrosive, the cover member 35 is spread and fixed to the inner surfaces of the support members 23, that is, the sides facing the aqueous liquid, and when external environment is also corrosive, the cover member 35 is spread and fixed to both inner and outer surfaces of the support members 23, thereby the support members can be protected. A part or whole of the cover member 35 can be rolled up through an opening and closing mechanism 39 to form a large opening part 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242799-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZAWA MASAHIKO
IPC: G11C29/50
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a semiconductor chip to be trimmed after being sealed in a package.  <P>SOLUTION: This circuit comprises a control means performing mode switching about trimming or evaluation of an internal circuit. This control means comprises a control section (208) which can realize mode switching control about the trimming and the evaluation with a means of JTAG, the control section can perform trimming after a semiconductor chip is sealed in a package by constituting comprising an instruction decoding section for decoding an inputted instruction, a shift scan register group for enabling boundary scan based on a decoding result in the instruction decoding section, and an operation control section for controlling operation of the instruction decoding section and the shift register section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238525-A (JP)
Title: Terphenyldi-, tri- or tetra-thiol or thiolate and method for synthesizing them
Inventor: SATOU KIYOSHI
IPC: C07C321/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound for improving its functionalities by introducing 2-4 functional thiol groups into aromatic rings connected rigidly in a linear chain state.  <P>SOLUTION: A tetramercaptobiphenyl is expressed by formula (1) [wherein, M<SB>1</SB>, M<SB>2</SB>are each selected independently from the group consisting of H, Na, Li and K; R<SB>1</SB>to R<SB>7</SB>are H, a substituted or non-substituted alkyl, a substituted or non-substituted aryl, a substituted or non-substituted alkoxy, an alkoxycarbonyl, aldehyde, nitoso, nitro, a substituted or non-substituted amino, or the like; and E<SB>1</SB>, E<SB>2</SB>are each SM<SB>3</SB>, SM<SB>4</SB>(M<SB>3</SB>, M<SB>4</SB>are each the same as the M<SB>1</SB>or M<SB>2</SB>) or the same as the R<SB>1</SB>to R<SB>7</SB>], and the method for synthesizing the compound is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236170-A (JP)
Title: Picture display device for pachinko game machine, and its control method
Inventor: SHITANI TAKESHI
IPC: G09G5/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device for a pachinko game machine which starts displaying rapidly after the end of initialization processing.  <P>SOLUTION: The display device includes a means 10 for preserving a command which is received during the initialization processing. After the end of the initialization processing, a scene is displayed by the received command.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245911-A (JP)
Title: Manufacturing method for stone-pasted block
Inventor: WADA KAZUNORI
IPC: E02B3/14
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a stone-pasted block at a low cost, capable of arranging proper cobble stones on the surface of a block even if the cobble stones are not uniform in size, reducing the loss of the cobble stones and not requiring a gap filling material or the like.  <P>SOLUTION: Frameworks 2 comprising vertical members and lateral connecting members are arranged in a form 1, and cobble stones, 10 are mounted on the frameworks 2. Then concrete is cast in the form 1 in a state wherein the upper surfaces of the cobble stones 10 are exposed from the upper surface of the concrete. After the concrete has been cured, blocks are taken out upward from the form.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249518-A (JP)
Title: Method of manufacturing flip-chip ic
Inventor: SHIMOSEKI YOSHIO
IPC: H01L21/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing flip-chip IC, by which solder paste can be printed on barrier metal layers in the prescribed pattern corresponding to a screen plate by effectively preventing the flow of the solder paste.  <P>SOLUTION: In this method of manufacturing flip-chip IC, a plurality of barrier metal layers 3 is formed on one main surface of a semiconductor substrate 1 and, at the same time, passivation layers 4 are formed in the regions of the main surface, in which the barrier metal layers 3 are not formed. Then solder bumps 5 are formed on the barrier metal layers 3, by applying solder paste 5' to the surfaces of the layers 3 using stencil printing. Higher than or equal to 95% volume of the solder component contained in the paste 5' is constituted of solder particles 5a, having particles diameters d larger than the difference h in thickness between the barrier metal layers 3 and the passivation layers 4 located in the vicinities of the layers 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246448-A (JP)
Title: Work spacing changing mechanism for conveying device
Inventor: KAWAMURA HARUO
IPC: B65G47/86
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of failing to make fine adjustment of a space between holders besides requiring unnecessary time to change set-up due to being unable to make diverse change of a space between two holders in a conveying device for performing circulating conveyance of workpieces by two pieces each.  <P>SOLUTION: The peripheral edge part of an indexing table 15 is provided with reference holders 17 on the same face orthogonal to a rotating shaft in each indexing angle position, and movable holders 43 are provided in an integrally rotatable manner being movable toward the rotation axis with respect to the reference holders 17. In a position where a cam follower 44 abuts on a cam top face 45a of a cylindrical cam 45, the space of the movable holder 43 to the reference holder 17 is positioned to a pitch = P1. In a position where the cam follower 44 abuts on the local cam face of a local cam 58, the space of the movable holder 43 to the reference holder 17 is positioned to a pitch = P2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245116-A (JP)
Title: Hair iron
Inventor: MUKAI TAKASHI
IPC: A45D1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable to get one's hair in curl.  <P>SOLUTION: A hair iron 1 has correcting elements 11 and 13 which are positioned oppositely at the tip sides 29, 31 of nipping arms 7, 9 for nipping and correcting the hair while warming by nipping actions. The correcting elements 11, 13 have heating plates 67 with mutually opposed correcting faces 87. Curl-forming curved faces 89, 91 curved in the thickness direction of the heating plate 67 are provided with at least one edge in hair inserting directions of the heating plates 67. Curved faces 97, 99 for winding the hair or winding faces 39, 33 of a plane 101 are provided with at least one edge of hair inserting directions of the tip sides 29, 31 at the nipping arms 7, 9. The hair wound to the curved faces 89, 91 is made to be contacted with the curved faces 97, 99 or the plane 101 of the winding faces 39, 33 by extending straight from the curved faces 89, 91.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255481-A (JP)
Title: Method for preparing silver halide emulsion, silver halide emulsion and silver halide photographic sensitive material
Inventor: KONDO AKIYA
IPC: G03C1/015
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide emulsion having an improved grain size distribution, a reduced proportion of non-tabular multiple twin grains and improved sensitivity, graininess, preservability and production lot reproducibility.  <P>SOLUTION: In a method for preparing a silver halide emulsion, crystal formation of grains is carried out in a reactive solution containing a dispersion medium, and while the reactive solution during crystal formation is heated, (a) a silver halide solvent is added and aging is carried out, (b) silver ions and halide ions are supplied and grain growth is carried out, (c) the pH is adjusted to 8.0-14.0 and then adjusted to 1.0 to <8.0, (d) average mixing time T<SB>1</SB>in nuclei formation and average mixing time T<SB>2</SB>in the aging and growth satisfy the relation of 0<T<SB>1</SB>/T<SB>2</SB><1, and (e) concentration and addition of water are carried out under heating and cooling during the grain growth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263425-A (JP)
Title: Document processing method and device
Inventor: NAGATSUKA TETSUO
IPC: G06F17/21
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To extract a document component including a specified word, from a document group and to compute the degree of modification on the specified word in relation to the extracted document component.  <P>SOLUTION: The document components of each document in a document group comprising one or more documents are analyzed to extract the document component including the specified word, and the degree of modification on the specified word of the extracted document component is computed. This results in not only extracting the document component including a certain word (concept) but being able to know the degree of detailed description of the document component in which the word (concept) is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264344-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: HOSOBANE HIROYUKI
IPC: H01S5/323
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element wherein an oscillation threshold current and an operation current can be restrained to be low, the deterioration of differential quantum efficiency can be restrained and reliability can be improved.  <P>SOLUTION: In this semiconductor laser element, an InGaP etching blocking layer 11 as an etching selection layer having etching selectivity relative to current block layers 10 is formed on the n-type AlInP current block layer 10 as a layer which does not absorb light. Since the etching block layer 11 prevents the current block layers 10 on both sides of a ridge 20 from being etched in manufacturing, a contact layer 12 can be prevented from permeating between side surfaces of the ridge 20 and the current block layers 10. As a result, light oscillated in an active layer 4 is led out from the end surface of the element without being absorbed by the contact layer 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269137-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKAMURA SHUICHI
IPC: F01N3/20
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of securing high- efficiency PM collection in normal time and hardly generating white smoke, pale smoke or pungent odor in cold starting.  <P>SOLUTION: This exhaust emission control device has: a branch part 5 installed in the middle of an exhaust system 4; a plurality of branch pipes 6 and 7 disposed in parallel in the downstream of the branch part 5; and particulate filters F1 and F2 or catalysts of a plurality of exhaust emission control devices interlaid in the respective branch pipes 6 and 7. The exhaust emission control device is characterized by that the particulate filters F1 and F2 or catalysts of the exhaust emission control devices are composed by incorporating electric heaters Fh1 and Fh2 in the upstream sides and filter bodies Ff1 and Ff2 or catalyst carriers in the downstream sides, respectively; selector valves V1 and V2 are interlaid in respective regions of the branch pipes 6 and 7 between the branch part 5 and the particulate filters 6 and 7 or catalysts; an engine cooling water temperature detection means Tw is installed in an engine cooling system 10; and exhaust temperature detection means T1 and T2 are installed in the upstream sides of the particulate filters F1 and F2 or catalysts, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269922-A (JP)
Title: Instrument for measuring height of confocal point
Inventor: NAKAZATO YASUKO
IPC: G01B11/24
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To visually and instantly grasp the height of a sample.  <P>SOLUTION: An imaginary reference face H for showing a reference height of a bump 2 is displayed on a display screen for a three-dimensional shape of the bump 2, and the reference face H is moved to an upper-limit allowance height Ha.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266276-A (JP)
Title: Stop mechanism and round table having stop mechanism
Inventor: TANAKA MITSUAKI
IPC: B23Q16/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop mechanism capable of stopping any of forward and reverse rotation instantaneously and having a simple structure and provide a round table having the stop mechanism.  <P>SOLUTION: This stop mechanism is provided with a fixed body 11, a movable body 10 supported on a surface of the fixed body 1 with a fixed parallel interval so as to move relatively, a pair of inclined faces 14, 14 provided on the surface of the fixed body 11 and inclining in the reverse direction for each other along the direction of moving of the movable body 10, a pair of play motion stoppers 12, 12 arranged by corresponding to a pair of inclined faces 14, 14 and forming a circular cross section, energizing means 15, 15 for energizing a pair of stoppers 12, 12 in the opposite direction for each other, and a moving means 16 for moving the play motion stoppers 12, 12 in the opposite directions simultaneously against energizing force of the energizing means 15, 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270918-A (JP)
Title: Toner storing container
Inventor: KATO KEISUKE
IPC: B65D33/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize the prevention of the buckling and the automatic reduction in the bulk of a toner storing container used in an image forming apparatus such as a copying machine and consisting of flexible material.  <P>SOLUTION: The toner container 10 has a structure that a plurality of film materials are welded at a welding part 6, and a side surface part 4 is formed of a pair of film materials 4a and 4b, whose edges are welded to form a folded part 11 in order to be set in shape folded like a V-shaped bellows. The thickness of the film material forming a front surface part 2 and a back surface part 3 is set to be equal to or above the thickness of the film materials forming the surface part 4. When the toner 5 is put in the container 10 having such structure, the folded part 11 becomes a support to prevent the buckling, and when the toner stored in the container is decreased, the bulk of the container 10 is easily automatically reduced because a pair of film materials 4a and 4b has a large tendency to return to an initial state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273686-A (JP)
Title: Laminated electronic component
Inventor: TAKASHIMA MASAHIDE
IPC: H03H7/42
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electronic component with which a high frequency (microwave) communication apparatus can be miniaturized and the capability for eliminating noise out of use frequency bands can be improved.  <P>SOLUTION: A band pass filter and a balancer are incorporated within a laminate in which an insulator layer and a conductor pattern are laminated. The band pass filter and the balancer are formed within the laminate to be mutually laterally arranged when seeing the laminate through the laminating direction of the laminate. A coil comprising the band pass filter and a coil comprising the balancer are formed while being separated equally to or longer than 200 μm vertically to the laminating direction of the laminate. The band pass filter and the balancer are connected between an unbalanced terminal and a pair of balanced terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266311-A (JP)
Title: Method for forming micro hole on glass substrate
Inventor: AOKI TAKESHI
IPC: C12M1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a micro hole on a glass substrate which inexpensively forms a hole for spot which has a favorable shape and accuracy and a fine rough face especially on the bottom, that is, which can detect fluorescence intensity of a DNA spot with high accuracy when forming a hole for spot on a glass slide having a hole for DNA spot.  <P>SOLUTION: On a glass, an abrasion-resistance resist pattern 40 is formed, the micro hole 42 is formed on the surface of a glass substrate exposed from an opening of the abrasion-resistant resist pattern 40, and rough faces 43 and 44 of a wall and a bottom of the micro hole on fine rough faces 46 and 47.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266535-A (JP)
Title: Packaging polyester film
Inventor: FURUYA KOJI
IPC: C08J5/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packaging polyester film excellent in the adhesion with a metal or a metal oxide and also excellent in gas barrier properties after the vapor deposition of the metal or the metal oxide.  <P>SOLUTION: The packaging polyester film is manufactured by a continuous film forming method and oriented biaxially. The 1% strain strength of this film is not less than 40 MPa in a continuous film forming direction and the dimensional change speed of the film when the film is continuously heated from 100°C to 190°C is always 0.05-0.03%/°C in the continuous film forming direction. The dimensional change speed of the film when the film is continuously heated from 80°C to 220°C is always -0.05-<0.03%/°C in the direction vertical to the continuous film forming direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268375-A (JP)
Title: Profile measuring method for wall of coke oven and method of repairing wall of coke oven based on information obtained by using the same
Inventor: SATO HIROSHI
IPC: G01B21/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when repairing a defective portion in a carbonization chamber, it is hard to carry out a desirable repair because of a poor measuring precision on the profile of the defective portion.  <P>SOLUTION: The method comprises precisely calculating the distance between a lance head 12 supporting a thermal spraying nozzle 17 and an oven wall 24 before broken utilizing the sound portion of the oven wall; defining the profile of a defective portion 25 and determining a pass of nozzle flow 31 along this profile; making the tip of the nozzle 17 run parallel with the pass 31 while measuring the distance to the defective portion 25 with a distance sensor 16; and thereafter blowing a repair material to the defective portion 25. Accordingly, it is possible to conduct an accurate repair because the pass of nozzle flow 31 can be accurately determined and the repair is performed with the nozzle 17 which moves along this pass 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272690-A (JP)
Title: Fuel cell system
Inventor: KUROISHI MASAHIRO
IPC: H01M8/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which the fuel for combustion required for reforming reaction is reduced and the generation efficiency can be improved as a whole of fuel cell system.  <P>SOLUTION: This is a fuel cell system in which the exhaust gas of the combustion part of the reformer of the fuel cell system is supplied to the reforming part of the reformer. And further, by supplying the combustion heat to the reforming part, the fuel for combustion required for reforming is reduced, and a high efficiency fuel cell system can be realized. Furthermore, since the water supplied from the outside can be reduced, the storage tank can be made small, and thereby, a compact fuel cell system can be provided.  <P>COPYRIGHT: (C)2003,JPO